objective-see.com
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Hosting Provider
squarespace.comIP Address
198.185.159.145
Site Location
🇺🇸 United Statesvia ip
Server Location
🇺🇸 New York, United States
ASN
AS53831
Organization
Squarespace, Inc.
Server
GitHub.com
CDN
Fastly
Nameservers
Performance
Core Web Vitals
Weight
Image Optimization
Architecture Stack
Technology Stack
6 Technologies Detected
Analytics
2Libraries
1CSS Frameworks
1Icon Libraries
1Email Marketing
1SEO Analysis
Objective-See Foundation
A non-profit foundation, focusing on macOS security.
Recommended: 50-60 chars (~147px / 580px)
Recommended: 120-160 chars
Issues (3)
- • Missing H1 tag — every page should have exactly one H1
- • Most images missing alt text (12/20) — critical for accessibility and SEO
- • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)
12 issues found
Upgrade to view detailsLocal SEO
Local Search Readiness
This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.
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AI & LLM Readiness
AI Bot Access
14/14 accessibleMachine Readability
Structured Data
No SchemaCitation Readiness
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Accessibility
WCAG 2.1 Compliance
- •Accessibility recommendation preview...
Carbon Footprint
SWDM v4 · Eco-Score
- •Carbon footprint recommendation preview...
Security Score
HTTPS
No WAF
86d
Certificate Details
Type
Domain Validated (DV)
Certificate Authority
Let's Encrypt
Key Algorithm
RSA (2048 bit)
Signature
SHA-256 with RSA
TLS Version
TLSv1.3
HTTP Protocol
HTTP/2
Valid From
30.04.2026
Valid Until
29.07.2026
Subject Alternative Names (2)
SHA-256 Fingerprint
79:E9:90:12:94:1B:39:98:F0:D8:38:BA:FD:3D:EC:9E:21:7C:ED:53...
Top Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Google Workspace
Score
90
DMARC Policy
None (Monitor Only)
MX Records (5)
+1 more
Domain Information
objective-see.com
Created
14.05.2011
Expires
14.05.2027
Last Updated
29.04.2026
Registrar
Squarespace Domains II LLC
Privacy & Compliance
GDPR Indicators
Mobile Compatibility
Viewport & Responsive Test
- •Mobile compatibility recommendation preview...
Typography & Readability
Open Sans
15px · LH 1.45
2.13:1 min contrast
1 font · 1 req
Heading Font
Open Sans
Body Font
Open Sans
Contrast Ratio
2.13:1
7 issuesReading Comfort
~114 CPL
Too wide⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.
✅ Optimal line spacing: 1.45 ratio (ideal range 1.4–1.6).
❌ Very long lines: ~114 chars/line causes eye strain. Add max-width constraint.
⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 2.1:1).
❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.
⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.
Color Palette
5 unique colorsBusiness & Marketing Stack
2 Tools Detected
2
Categories
2
Total Tools
0
Enterprise
0
Mid-Market
Assessment: Well-developed marketing technology stack
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Scripts & Styles
10 Resources
Top Script Sources
Website Identity
objective-see.com
Social Profiles
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Historical Analysis & Change Tracking